fort

village or town surrounded by earthen walls; village; Taiwan pr. [bao3 zi5]

fort; fortress; CL:座[zuo4]

barrier reef

(computing) bastion host; jump server

castle; rook (chess piece)

Hamburg (German city)

(loanword) hamburger

(military) pillbox; blockhouse; humorous way of writing 屌爆[diao3 bao4]

Pittsburgh (Pennsylvania)